202110032212 has 24 divisors (see below), whose sum is σ = 391280887872. Its totient is φ = 90574276800.

The previous prime is 202110032209. The next prime is 202110032213. The reversal of 202110032212 is 212230011202.

It is a happy number.

202110032212 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×202110032212² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202110032213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32344833 + ... + 32351080.

It is an arithmetic number, because the mean of its divisors is an integer number (16303370328).

Almost surely, 2^202110032212 is an apocalyptic number.

202110032212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

202110032212 is a deficient number, since it is larger than the sum of its proper divisors (189170855660).

202110032212 is a wasteful number, since it uses less digits than its factorization.

202110032212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64695999 (or 64695997 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 202110032212 its reverse (212230011202), we get a palindrome (414340043414).

The spelling of 202110032212 in words is "two hundred two billion, one hundred ten million, thirty-two thousand, two hundred twelve".